Note M - Earnings Per Share (Details Textual) - shares	6 Months Ended
	Dec. 30, 2022	Dec. 31, 2021
Performance Shares [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)	438,900	440,900
Restricted Stock [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)	309,200	262,700
Restricted Stock Units (RSUs) [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)	130,900	67,400